Towel rack



FIG. 1 is a perspective view of a towel rack showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is an end view taken from the left of FIG. 1;

FIG. 7 is an end view taken from the right of FIG. 1; and

FIG. 8 is an enlarged sectional view taken in the direction of the arrows on line VIII--VIII of FIG. 5. 

The ornamental design for a towel rack, as shown. 